if (USE_INTERNAL_POCO_LIBRARY)
    # Foundation (pcre)

    set (SRCS_PCRE
        "${LIBRARY_DIR}/Foundation/src/pcre_config.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_byte_order.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_chartables.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_compile.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_exec.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_fullinfo.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_globals.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_maketables.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_newline.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_ord2utf8.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_study.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_tables.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_dfa_exec.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_get.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_jit_compile.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_refcount.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_string_utils.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_version.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_ucd.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_valid_utf8.c"
        "${LIBRARY_DIR}/Foundation/src/pcre_xclass.c"
    )

    add_library (_poco_foundation_pcre ${SRCS_PCRE})
    add_library (Poco::Foundation::PCRE ALIAS _poco_foundation_pcre)

    target_compile_options (_poco_foundation_pcre PRIVATE -Wno-sign-compare)

    # Foundation

    set (SRCS
        "${LIBRARY_DIR}/Foundation/src/AbstractObserver.cpp"
        "${LIBRARY_DIR}/Foundation/src/ActiveDispatcher.cpp"
        "${LIBRARY_DIR}/Foundation/src/ArchiveStrategy.cpp"
        "${LIBRARY_DIR}/Foundation/src/Ascii.cpp"
        "${LIBRARY_DIR}/Foundation/src/ASCIIEncoding.cpp"
        "${LIBRARY_DIR}/Foundation/src/AsyncChannel.cpp"
        "${LIBRARY_DIR}/Foundation/src/AtomicCounter.cpp"
        "${LIBRARY_DIR}/Foundation/src/Base32Decoder.cpp"
        "${LIBRARY_DIR}/Foundation/src/Base32Encoder.cpp"
        "${LIBRARY_DIR}/Foundation/src/Base64Decoder.cpp"
        "${LIBRARY_DIR}/Foundation/src/Base64Encoder.cpp"
        "${LIBRARY_DIR}/Foundation/src/BinaryReader.cpp"
        "${LIBRARY_DIR}/Foundation/src/BinaryWriter.cpp"
        "${LIBRARY_DIR}/Foundation/src/Bugcheck.cpp"
        "${LIBRARY_DIR}/Foundation/src/ByteOrder.cpp"
        "${LIBRARY_DIR}/Foundation/src/Channel.cpp"
        "${LIBRARY_DIR}/Foundation/src/Checksum.cpp"
        "${LIBRARY_DIR}/Foundation/src/Clock.cpp"
        "${LIBRARY_DIR}/Foundation/src/Condition.cpp"
        "${LIBRARY_DIR}/Foundation/src/Configurable.cpp"
        "${LIBRARY_DIR}/Foundation/src/ConsoleChannel.cpp"
        "${LIBRARY_DIR}/Foundation/src/CountingStream.cpp"
        "${LIBRARY_DIR}/Foundation/src/DateTime.cpp"
        "${LIBRARY_DIR}/Foundation/src/DateTimeFormat.cpp"
        "${LIBRARY_DIR}/Foundation/src/DateTimeFormatter.cpp"
        "${LIBRARY_DIR}/Foundation/src/DateTimeParser.cpp"
        "${LIBRARY_DIR}/Foundation/src/Debugger.cpp"
        "${LIBRARY_DIR}/Foundation/src/DeflatingStream.cpp"
        "${LIBRARY_DIR}/Foundation/src/DigestEngine.cpp"
        "${LIBRARY_DIR}/Foundation/src/DigestStream.cpp"
        "${LIBRARY_DIR}/Foundation/src/DirectoryIterator.cpp"
        "${LIBRARY_DIR}/Foundation/src/DirectoryIteratorStrategy.cpp"
        "${LIBRARY_DIR}/Foundation/src/DirectoryWatcher.cpp"
        "${LIBRARY_DIR}/Foundation/src/Environment.cpp"
        "${LIBRARY_DIR}/Foundation/src/Error.cpp"
        "${LIBRARY_DIR}/Foundation/src/ErrorHandler.cpp"
        "${LIBRARY_DIR}/Foundation/src/Event.cpp"
        "${LIBRARY_DIR}/Foundation/src/EventArgs.cpp"
        "${LIBRARY_DIR}/Foundation/src/EventChannel.cpp"
        "${LIBRARY_DIR}/Foundation/src/Exception.cpp"
        "${LIBRARY_DIR}/Foundation/src/FIFOBufferStream.cpp"
        "${LIBRARY_DIR}/Foundation/src/File.cpp"
        "${LIBRARY_DIR}/Foundation/src/FileChannel.cpp"
        "${LIBRARY_DIR}/Foundation/src/FileStream.cpp"
        "${LIBRARY_DIR}/Foundation/src/FileStreamFactory.cpp"
        "${LIBRARY_DIR}/Foundation/src/Format.cpp"
        "${LIBRARY_DIR}/Foundation/src/Formatter.cpp"
        "${LIBRARY_DIR}/Foundation/src/FormattingChannel.cpp"
        "${LIBRARY_DIR}/Foundation/src/FPEnvironment.cpp"
        "${LIBRARY_DIR}/Foundation/src/Glob.cpp"
        "${LIBRARY_DIR}/Foundation/src/Hash.cpp"
        "${LIBRARY_DIR}/Foundation/src/HashStatistic.cpp"
        "${LIBRARY_DIR}/Foundation/src/HexBinaryDecoder.cpp"
        "${LIBRARY_DIR}/Foundation/src/HexBinaryEncoder.cpp"
        "${LIBRARY_DIR}/Foundation/src/InflatingStream.cpp"
        "${LIBRARY_DIR}/Foundation/src/JSONString.cpp"
        "${LIBRARY_DIR}/Foundation/src/Latin1Encoding.cpp"
        "${LIBRARY_DIR}/Foundation/src/Latin2Encoding.cpp"
        "${LIBRARY_DIR}/Foundation/src/Latin9Encoding.cpp"
        "${LIBRARY_DIR}/Foundation/src/LineEndingConverter.cpp"
        "${LIBRARY_DIR}/Foundation/src/LocalDateTime.cpp"
        "${LIBRARY_DIR}/Foundation/src/LogFile.cpp"
        "${LIBRARY_DIR}/Foundation/src/Logger.cpp"
        "${LIBRARY_DIR}/Foundation/src/LoggingFactory.cpp"
        "${LIBRARY_DIR}/Foundation/src/LoggingRegistry.cpp"
        "${LIBRARY_DIR}/Foundation/src/LogStream.cpp"
        "${LIBRARY_DIR}/Foundation/src/Manifest.cpp"
        "${LIBRARY_DIR}/Foundation/src/MD4Engine.cpp"
        "${LIBRARY_DIR}/Foundation/src/MD5Engine.cpp"
        "${LIBRARY_DIR}/Foundation/src/MemoryPool.cpp"
        "${LIBRARY_DIR}/Foundation/src/MemoryStream.cpp"
        "${LIBRARY_DIR}/Foundation/src/Message.cpp"
        "${LIBRARY_DIR}/Foundation/src/Mutex.cpp"
        "${LIBRARY_DIR}/Foundation/src/NamedEvent.cpp"
        "${LIBRARY_DIR}/Foundation/src/NamedMutex.cpp"
        "${LIBRARY_DIR}/Foundation/src/NestedDiagnosticContext.cpp"
        "${LIBRARY_DIR}/Foundation/src/Notification.cpp"
        "${LIBRARY_DIR}/Foundation/src/NotificationCenter.cpp"
        "${LIBRARY_DIR}/Foundation/src/NotificationQueue.cpp"
        "${LIBRARY_DIR}/Foundation/src/NullChannel.cpp"
        "${LIBRARY_DIR}/Foundation/src/NullStream.cpp"
        "${LIBRARY_DIR}/Foundation/src/NumberFormatter.cpp"
        "${LIBRARY_DIR}/Foundation/src/NumberParser.cpp"
        "${LIBRARY_DIR}/Foundation/src/NumericString.cpp"
        "${LIBRARY_DIR}/Foundation/src/Path.cpp"
        "${LIBRARY_DIR}/Foundation/src/PatternFormatter.cpp"
        "${LIBRARY_DIR}/Foundation/src/Pipe.cpp"
        "${LIBRARY_DIR}/Foundation/src/PipeImpl.cpp"
        "${LIBRARY_DIR}/Foundation/src/PipeStream.cpp"
        "${LIBRARY_DIR}/Foundation/src/PriorityNotificationQueue.cpp"
        "${LIBRARY_DIR}/Foundation/src/Process.cpp"
        "${LIBRARY_DIR}/Foundation/src/PurgeStrategy.cpp"
        "${LIBRARY_DIR}/Foundation/src/Random.cpp"
        "${LIBRARY_DIR}/Foundation/src/RandomStream.cpp"
        "${LIBRARY_DIR}/Foundation/src/RefCountedObject.cpp"
        "${LIBRARY_DIR}/Foundation/src/RegularExpression.cpp"
        "${LIBRARY_DIR}/Foundation/src/RotateStrategy.cpp"
        "${LIBRARY_DIR}/Foundation/src/Runnable.cpp"
        "${LIBRARY_DIR}/Foundation/src/RWLock.cpp"
        "${LIBRARY_DIR}/Foundation/src/Semaphore.cpp"
        "${LIBRARY_DIR}/Foundation/src/SHA1Engine.cpp"
        "${LIBRARY_DIR}/Foundation/src/SharedLibrary.cpp"
        "${LIBRARY_DIR}/Foundation/src/SharedMemory.cpp"
        "${LIBRARY_DIR}/Foundation/src/SignalHandler.cpp"
        "${LIBRARY_DIR}/Foundation/src/SimpleFileChannel.cpp"
        "${LIBRARY_DIR}/Foundation/src/SortedDirectoryIterator.cpp"
        "${LIBRARY_DIR}/Foundation/src/SplitterChannel.cpp"
        "${LIBRARY_DIR}/Foundation/src/Stopwatch.cpp"
        "${LIBRARY_DIR}/Foundation/src/StreamChannel.cpp"
        "${LIBRARY_DIR}/Foundation/src/StreamConverter.cpp"
        "${LIBRARY_DIR}/Foundation/src/StreamCopier.cpp"
        "${LIBRARY_DIR}/Foundation/src/StreamTokenizer.cpp"
        "${LIBRARY_DIR}/Foundation/src/String.cpp"
        "${LIBRARY_DIR}/Foundation/src/StringTokenizer.cpp"
        "${LIBRARY_DIR}/Foundation/src/SynchronizedObject.cpp"
        "${LIBRARY_DIR}/Foundation/src/SyslogChannel.cpp"
        "${LIBRARY_DIR}/Foundation/src/Task.cpp"
        "${LIBRARY_DIR}/Foundation/src/TaskManager.cpp"
        "${LIBRARY_DIR}/Foundation/src/TaskNotification.cpp"
        "${LIBRARY_DIR}/Foundation/src/TeeStream.cpp"
        "${LIBRARY_DIR}/Foundation/src/TemporaryFile.cpp"
        "${LIBRARY_DIR}/Foundation/src/TextBufferIterator.cpp"
        "${LIBRARY_DIR}/Foundation/src/TextConverter.cpp"
        "${LIBRARY_DIR}/Foundation/src/TextEncoding.cpp"
        "${LIBRARY_DIR}/Foundation/src/TextIterator.cpp"
        "${LIBRARY_DIR}/Foundation/src/Thread.cpp"
        "${LIBRARY_DIR}/Foundation/src/ThreadLocal.cpp"
        "${LIBRARY_DIR}/Foundation/src/ThreadPool.cpp"
        "${LIBRARY_DIR}/Foundation/src/ThreadTarget.cpp"
        "${LIBRARY_DIR}/Foundation/src/TimedNotificationQueue.cpp"
        "${LIBRARY_DIR}/Foundation/src/Timer.cpp"
        "${LIBRARY_DIR}/Foundation/src/Timespan.cpp"
        "${LIBRARY_DIR}/Foundation/src/Timestamp.cpp"
        "${LIBRARY_DIR}/Foundation/src/Timezone.cpp"
        "${LIBRARY_DIR}/Foundation/src/Token.cpp"
        "${LIBRARY_DIR}/Foundation/src/Unicode.cpp"
        "${LIBRARY_DIR}/Foundation/src/UnicodeConverter.cpp"
        "${LIBRARY_DIR}/Foundation/src/URI.cpp"
        "${LIBRARY_DIR}/Foundation/src/URIStreamFactory.cpp"
        "${LIBRARY_DIR}/Foundation/src/URIStreamOpener.cpp"
        "${LIBRARY_DIR}/Foundation/src/UTF16Encoding.cpp"
        "${LIBRARY_DIR}/Foundation/src/UTF32Encoding.cpp"
        "${LIBRARY_DIR}/Foundation/src/UTF8Encoding.cpp"
        "${LIBRARY_DIR}/Foundation/src/UTF8String.cpp"
        "${LIBRARY_DIR}/Foundation/src/UUID.cpp"
        "${LIBRARY_DIR}/Foundation/src/UUIDGenerator.cpp"
        "${LIBRARY_DIR}/Foundation/src/Var.cpp"
        "${LIBRARY_DIR}/Foundation/src/VarHolder.cpp"
        "${LIBRARY_DIR}/Foundation/src/VarIterator.cpp"
        "${LIBRARY_DIR}/Foundation/src/Void.cpp"
        "${LIBRARY_DIR}/Foundation/src/Windows1250Encoding.cpp"
        "${LIBRARY_DIR}/Foundation/src/Windows1251Encoding.cpp"
        "${LIBRARY_DIR}/Foundation/src/Windows1252Encoding.cpp"
    )

    add_library (_poco_foundation ${SRCS})
    add_library (Poco::Foundation ALIAS _poco_foundation)

    if (COMPILER_GCC)
        target_compile_options (_poco_foundation
            PRIVATE
                -Wno-suggest-override
        )
    elseif (COMPILER_CLANG)
        target_compile_options (_poco_foundation
            PRIVATE
                -Wno-atomic-implicit-seq-cst
                -Wno-deprecated
                -Wno-extra-semi-stmt
                -Wno-zero-as-null-pointer-constant
                -Wno-implicit-int-float-conversion
                -Wno-thread-safety-analysis
                -Wno-thread-safety-negative
        )
    endif ()
    target_compile_options (_poco_foundation
        PRIVATE
            -Wno-sign-compare
            -Wno-unused-parameter
    )
    target_compile_definitions (_poco_foundation
        PRIVATE
            POCO_UNBUNDLED
        PUBLIC
            POCO_UNBUNDLED_ZLIB
            POCO_ENABLE_CPP11
            POCO_OS_FAMILY_UNIX
    )
    target_include_directories (_poco_foundation SYSTEM PUBLIC "${LIBRARY_DIR}/Foundation/include")
    target_link_libraries (_poco_foundation PRIVATE Poco::Foundation::PCRE ${ZLIB_LIBRARIES})
else ()
    add_library (Poco::Foundation UNKNOWN IMPORTED GLOBAL)

    find_library (LIBRARY_POCO_FOUNDATION PocoFoundation)
    find_path (INCLUDE_POCO_FOUNDATION Poco/Foundation.h)
    set_target_properties (Poco::Foundation PROPERTIES IMPORTED_LOCATION ${LIBRARY_POCO_FOUNDATION})
    set_target_properties (Poco::Foundation PROPERTIES INTERFACE_INCLUDE_DIRECTORIES ${INCLUDE_POCO_FOUNDATION})

    message (STATUS "Using Poco::Foundation: ${LIBRARY_POCO_FOUNDATION} ${INCLUDE_POCO_FOUNDATION}")
endif ()

if(OS_DARWIN AND ARCH_AARCH64)
    target_compile_definitions (_poco_foundation
        PRIVATE
            POCO_NO_STAT64
    )
endif()
